professional manufacture, professional quality forge ahead ... · 2. carburize tempering treatment,...

SELF DRILLING SCREW

Professional manufacture, professional quality forge ahead hand in hand, create brilliant future together

SHUANGZI

HANDAN SHUANGZI METAL PRODUCTS CO., LTD.

ADD: West of Xiduanzhuang Village, Linmingguan Town, Yongnian Dist. Handan City, Hebei Province, China.Contact Name: Vivian Wang Mobil:+86 15188910639Email: [email protected] Tel: +86-310-6897727Website: https://shuangzimetal.en.alibaba.com 400-6991-661

CORPORATE PROFILE

QUALIFICATION CERTIFICATE

Handan Shuangzi Metal Products Co., Ltd is a professional manufacturer of drilling screw and tapping screw enterprises. Since its establishment, the company has been focusing on the produc-tion and R&D of drilling screw, which has built a morden, high standard, scale, variety of profes-sional production line of drill tail screw. All used equipment are imported from Germany, Japan and Taiwan, with an annual output of high quality, multi-variety drill tail screw. The company employed the top domestic technologist, in hexagon-shaping、clipping、thread-rolling、carburize、zinc plated、washer machine、package and other processes, every link strives for perfection and the best.

In the operation process, we always put the customer needs and benefits first, ‘‘quality-oriented, operating in good faith for the purpose’’, and produce high quality products with humanized communication. Our products sell well north and south in China, exported to India, Russia, Canada, Australia, Kazakhstan and Philippines etc over dozens of countries and regions.

We are willing to cooperate sincerely with industry elites to create brilliant future.

Sincerely welcome customers and experts visit our company for communication and guidance!

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Make every product with care.

https://shuangzimetal.en.alibaba.com https://shuangzimetal.en.alibaba.com

PRODUCTION EQUIPMENT

The company costly advanced production equipment and exquisite technology from Germany, Japan and Taiwan.

Production in strict accordance with international standards, for the production of high-value, high-quality products

to lay a better foundation.

钻尾螺丝

03 04

PRODUCTION EQUIPMENT AND PROCESS FLOWProduction equipment and technological process of the company spent heavily to introduce Germany, Japan and Taiwan advanced production equipment and exquisite

technology, in strict accordance with the international prevailing standard production, to produce high value, high quality products to lay a good foundation.

package

Squeeze Sphintic Jingla Cold heading

Magnetic tail Rusty heat treatment surface treatment

Wire feed



HEXAGON FLANGE SELF DRILLING SCREW

Special process and characteristic advantages:1. Galvanized surface , high brightness, strong corrosion resistance.2. Carburize tempering treatment, high surface hardness.3. Advanced technology, high locking performance.

Product Usage:1. Apply to metal plate, galvanized steel plate, metal curtain wall, metal light compartment, aluminum door and window, indoor and outdoor decoration.2. General angle steel, channel steel, iron plate, PC Board and other metal material combining installation.3. Suitable for assembling steel roof, automobile body, container, shipbuilding industry, freezing equipment and so on.


Product Usage:1. Apply to metal plate, galvanized steel plate, metal curtain wall, metal light compartment, aluminum door and window, indoor and outdoor decoration.2.General angle steel, channel steel, iron plate, PC Board and other metal material combining installation.3. Suitable for assembling steel roof, automobile body, container, shipbuilding industry, freezing equipment and so on.

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HEX HEAD SELF DRILLING SCREW WITH EPDM WASHER



Special process and characteristic advantages:The shape of nylon head is smooth and beautiful, the color is rich and widely applicable, and it has good wear resistance. It also combines with the drill tail screw technology and its convenient to use, can be customized a variety of colors according to customer needs.

Product Usage:1. Apply to metal plate, galvanized steel plate, metal curtain wall, metal light compartment, aluminum door and window, indoor and outdoor decoration.2.General angle steel, channel steel, iron plate, PC Board and other metal material combining installa-tion.3. Suitable for assembling steel roof, automobile body, container, shipbuilding industry, freezing equipment and so on.



Special process and characteristic advan-tages:1. Galvanized surface , high brightness, strong corrosion resistance.2. Carburize tempering treatment, high surface hardness.3. Advanced technology, high locking perfor-mance.

Product Usage:1. Apply to metal plate, galvanized steel plate, metal curtain wall, metal light compartment, aluminum door and window, indoor and outdoor decoration.2.General angle steel, channel steel, iron plate, PC Board and other metal material combining installation.3. Suitable for assembling steel roof, automo-bile body, container, shipbuilding industry, freezing equipment and so on.



07 08

BLUE WHITE ZINC PLATED HEX HEAD SELF DRILLING SCREW

HEXAGON NYLON HEADSELF DRILLING SCREW

SHRINKLE VERTICAL ROLL SELF DRILLING SCREW

HEXAGON FLANGE HEAD SELF DRILLING SCREW WITH RUBBER WASHER



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系列

TRUSS HEAD SELF DRILLING SCREW

BAKED PAINT HEAD SELF DRILLING SCREW

CSK HEAD SELF DRILLING SCREW

HEXAGON FLANGE WOOD SCREWSELF DRILLING SCREW

Special process and characteristic advantages:The shape of baked paint head is smooth and beauti-ful, the color is rich and widely applicable, and it has good wear resistance. It also combines with the drill tail screw technology and its convenient to use, can be customized a variety of colors according to customer needs.


Special process and characteristic advantages:1. Galvanized surface, high brightness, strong corrosion resistance.2. Carburize tempering treatment, high surface hardness.3. Advanced technology, high locking performance.

Product Usage:1. Suitable for the thin metal plate, galvanized steel plate, colored steel plate and similar thickness steel.2. Applicable to aluminum door and window, plastic steel door and window, automobile body, container, metal packing case. 3. Various iron parts of home decoration, interior ceiling decoration and so on.

Special process and characteristic advantages:1. Galvanized surface, high brightness, strong corrosion resistance.2. Carburize tempering treatment, high surface hardness.3. Advanced technology, high locking perfor-mance.



Product Usage:Mainly used for the combination of iron plate, steel plate, colored steel, semi-metal plate, hard plastic plate, nylon plate and board, wood square, wood strip and all kinds of wood product.

Optimum drilling thickness:1. The thickness of steel plate and iron plate shall not exceed 2.5mm2. The thickness of plastic board, nylon board and semi-metal board shall not exceed 1/4 of the screw length.3. The thickness of wood board shall not exceed 3/4 of the screw length.



双紫盘头钻尾螺丝

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CHIPBOARD SCREW

DRYWALL SCREW PAN HEAD SELF DRILLING SCREW



Product introduction:Drywall screws series drilling tail screws mainly used for various gypsum plate, light partition wall and ceiling series installation.

Product features:Without auxiliary processing, able to drill, tap, and lock directly on the material. Save construction time greatly.Safe to use and keep well.

Product introduction:Chipboard screw is a heat treatment process, suitable for the installation of power tools products. Mainly used in wooden, thin steel plate connection and fastening.

Product features:Without auxiliary processing, able to drill, tap, and lock directly on the material. Save construction time greatly. Safe to use and keep well.

Material: SS304, SS410 Hex head, csk head, pan head, truss head.


双紫华司头STAINLESS STEEL SERIESSELF DRILLING SCREW



CHECKOUT EQUIPMENT

https://shuangzimetal.en.alibaba.com13 https://shuangzimetal.en.alibaba.com 14

CHECKOUT EQUIPMENT

In order to ensure the quality of ShuangZi brand products, the compa-

ny introduced advanced testing equipment, perfect professional

testing process, the omni-directional construction of quality guarantee

system, make every process, every process, every link in the scientific

and rigorous quality control, thus achieves excellence quality.

Outer diameter: 14mm 16mm, 19mm 25mm 30mm. Inner diameter: 4.2mm 4.5mm 6.5mm.

Material: Iron, stainless steel, aluminum alloy.

GASKET SERIES

JVC-Color Video Camera

HV-1000Z Micro vickers Hardness Tester

Metallographic Sample Cutting Machine

Self-drilling tappingspeed machine

Video Measuring instrument

Digital Rockwell Hardness Tester

Drill tail screw, color steel plate, steel structure fittings and so on.

https://shuangzimetal.en.alibaba.com


professional manufacture, professional quality forge ahead ... · 2. carburize tempering treatment,...

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